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    • 1. 发明专利
    • Current lead
    • 当前领先
    • JP2013105907A
    • 2013-05-30
    • JP2011248941
    • 2011-11-14
    • Chube Univ学校法人中部大学Swcc Showa Cable Systems Co Ltd昭和電線ケーブルシステム株式会社
    • YAMAGUCHI SAKUTAROHAMABE MAKOTOHIKICHI YASUOSUGANE HIDEOMINOWA MASAHIRO
    • H01F6/04H01F6/00H02G15/34
    • H01F6/065H01L35/08H01R4/68H02G15/34Y02E40/648
    • PROBLEM TO BE SOLVED: To provide a current lead which has stable characteristics, achieves high reliability, and improves the productivity during manufacturing.SOLUTION: A current lead includes: a low temperature side electrode connecting with a superconductive application device installed at a lower temperature part; a normal temperature side electrode connecting with an external device installed at a normal temperature part; a Peltier element where the low temperature side electrode is joined to one surface and the normal temperature side electrode is joined to the other surface; and connects the superconductive application device with the external device. An Ni plating layer, having a thickness of 5 to 40 μm, is formed on joining surfaces of the Peltier element which are joined to the normal temperature side electrode and the normal temperature side electrode. An Ag plating layer, having a thickness of 5 to 40 μm, is formed on joining surfaces of the normal temperature side electrode and the low temperature side electrode which are joined to the Peltier element. The Peltier element, the low temperature side electrode, the normal temperature side electrode are disposed so that each Ni plating layer faces each Ag plating layer and those layers are joined by solder.
    • 要解决的问题:提供具有稳定特性的电流引线,实现高可靠性,提高制造时的生产率。 电流引线包括:与安装在较低温度部分的超导应用器件连接的低温侧电极; 与安装在常温部分的外部装置连接的常温侧电极; 低电压侧电极与一个表面接合的珀尔帖元件和常温侧电极接合到另一个表面; 并将超导应用设备与外部设备连接。 在与常温侧电极和常温侧电极接合的珀耳帖元件的接合面上形成厚度为5〜40μm的Ni镀层。 在与珀尔帖元件接合的常温侧电极和低温侧电极的接合面上形成有厚度为5〜40μm的Ag镀层。 珀耳帖元件,低温侧电极,常温侧电极被配置为使得每个Ni镀覆层面对每个Ag镀层,并且这些层通过焊料接合。 版权所有(C)2013,JPO&INPIT
    • 2. 发明专利
    • Current lead
    • 当前领先
    • JP2013105906A
    • 2013-05-30
    • JP2011248938
    • 2011-11-14
    • Chube Univ学校法人中部大学Swcc Showa Cable Systems Co Ltd昭和電線ケーブルシステム株式会社
    • YAMAGUCHI SAKUTAROHAMABE MAKOTOHIKICHI YASUOSUGANE HIDEOMINOWA MASAHIRO
    • H01F6/00H01F6/06H02G15/34
    • H01F6/065H01L35/10H01R4/68H02G15/34Y02E40/648
    • PROBLEM TO BE SOLVED: To provide a thermoelectric cooling type current lead which stably realizes desired characteristics and improves the handleability.SOLUTION: A current lead connects a superconductive application device installed at a low temperature part with an external device installed at a normal temperature part and includes: a low temperature side electrode 102 connecting with the superconductive application device; a normal temperature side electrode 103 connecting with the external device; a thermoelectric element 101 where the low temperature side electrode is joined to one surface and the normal temperature side electrode is joined to the other surface; and a pressure adjustment mechanism adjusting pressure applied to joining parts where the thermoelectric element is joined to the low temperature side electrode and the normal temperature side electrode and including coil springs 104. The pressure adjustment mechanism properly adjusts the pressure applied to the thermoelectric element during solder joining and use of the current lead 10.
    • 要解决的问题:提供一种稳定地实现期望特性并提高可操作性的热电冷却型电流引线。 解决方案:电流引线将安装在低温部分的超导应用装置与安装在常温部分的外部装置连接,包括:与超导应用装置连接的低温侧电极102; 与外部装置连接的常温侧电极103; 将低温侧电极接合到一个表面并且将常温侧电极接合到另一个表面的热电元件101; 以及压力调节机构,其调节施加到所述热电元件接合到所述低温侧电极和所述常温侧电极并且包括螺旋弹簧104的接合部的压力。所述压力调节机构适当地调节在焊料期间施加到所述热电元件的压力 加入和使用当前的领先优势10.版权所有(C)2013,JPO&INPIT
    • 3. 发明专利
    • Thermoelectrically cooled current lead
    • 热电冷却电流引线
    • JP2013080798A
    • 2013-05-02
    • JP2011219575
    • 2011-10-03
    • Chube Univ学校法人中部大学Swcc Showa Cable Systems Co Ltd昭和電線ケーブルシステム株式会社
    • YAMAGUCHI SAKUTAROKAWAHARA TOSHIOHIKICHI YASUOSUGANE HIDEOMINOWA MASAHIRO
    • H01L35/32H01L35/16H01L39/04
    • H01L35/16H01L35/32H01L39/14
    • PROBLEM TO BE SOLVED: To prevent breakage of/damage to a junction of a thermoelectric semiconductor element and an electrode by reducing an in-plane shearing stress acting on the junction.SOLUTION: A thermoelectrically cooled current lead 200 includes a thermoelectric semiconductor element 220, and a heat generation side current terminal 210 and a heat absorption side current terminal 230 that are electrodes connected to both ends of current conduction of the thermoelectric semiconductor element 220. The thermoelectrically cooled current lead 200 has an end portion 211 divided into four regions by slits 212, 213 to form four junction faces 214a-d. The heat absorption side current terminal 230 has an end portion 231 divided into four regions by slits 232, 233 to form four junction faces 234a-d. The thermoelectric semiconductor element 220 is divided into four in correspondence to the division of the end portion 211 of the heat generation side current terminal 210 and the end portion 231 of the heat absorption side current terminal 230. The junction faces opposite to each other are soldered or otherwise joined together.
    • 要解决的问题:通过降低作用在接合点上的面内剪切应力来防止热电半导体元件和电极的接合部的破坏/损坏。 解决方案:热电冷却电流引线200包括热电半导体元件220和作​​为连接到热电半导体元件220的电流导通两端的电极的发热侧电流端子210和吸热侧电流端子230 热电冷却电流引线200具有通过狭缝212,213分成四个区域的端部211,形成四个接合面214a-d。 吸热侧电流端子230具有通过狭缝232,233分割成四个区域的端部231,形成四个接合面234a-d。 热电半导体元件220根据发热侧电流端子210的端部211和吸热侧电流端子230的端部231的分割而分成四部分。彼此相对的接合面被焊接 或以其他方式连接在一起。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • 超電導ケーブルの端末構造体
    • 超级电缆终端结构
    • JP2014197925A
    • 2014-10-16
    • JP2013071873
    • 2013-03-29
    • 昭和電線ケーブルシステム株式会社Swcc Showa Cable Systems Co Ltd
    • KITAMURA YUNAKANISHI TATSUNAOHIKICHI YASUOHASEGAWA TAKAYO
    • H02G15/34H01B12/02H01R4/68H02G1/14
    • Y02E40/641Y02E40/648
    • 【課題】超電導ケーブルを接続する作業の容易性を確保しつつ、大容量の通電を好適に可能にすること。【解決手段】超電導ケーブルの構造体100は、多層配置された超電導テープ111〜114を有する超電導ケーブル120と、超電導テープ111〜114の端末とを接続する電極130とを有する。電極130は、超電導テープ111〜114の各層に対応して階段状に形成された複数の段面1321〜1324を有し、これら複数の段面1321〜1324には、超電導テープ111〜114が接続される。各超電導テープ111〜114が接続された段面1321〜1324の段鼻部間は、段差被覆体151〜153で被覆され、且つ、段差被覆体151〜153のテーパ面150aで段差を傾斜面にしている。【選択図】図2
    • 要解决的问题:适当地实现高容量通电,同时确保连接超导电缆的工作的容易性。解决方案:超导电缆的结构100包括:超导电缆120,其具有布置成多层的超导带111至114; 以及连接到超导带111至114的端子的电极130.电极130包括:逐步形成的对应于每层超导带111至114的多个台阶表面1321至1324。超导带111至114 连接到多个台阶表面1321至1324.连接到相应的超导带111至114的台阶表面1321至1324的未成形部分之间的部分涂覆有台阶覆盖体151至153。这些台阶被制成具有 台阶覆盖体151〜153的锥面150a。
    • 6. 发明专利
    • Flat wire material, and method for manufacturing flat wire material
    • 平线材料及制造平线材料的方法
    • JP2013222700A
    • 2013-10-28
    • JP2012095898
    • 2012-04-19
    • Swcc Showa Cable Systems Co Ltd昭和電線ケーブルシステム株式会社
    • NAKATSU TERUTOIMAI AKIRAHIKICHI YASUOMIURA SEI
    • H01B7/00H01B7/30H01B13/00
    • PROBLEM TO BE SOLVED: To provide a flat wire material that facilitates a connection work when applied to a coil, etc., improves quality of a weld part, and has excellent mass productivity, and also to provide a method for manufacturing the flat wire material.SOLUTION: A flat wire material includes: a collective wire material where multiple element wires each of which has an internal insulation layer formed on an outer peripheral surface of a conductor are bundled; an external conductor surrounding the outer periphery of the collective wire material; and an external insulation layer formed on the outer peripheral surface of the external conductor. The flat wire material has a rectangularly molded cross section. The flat wire material has predetermined length of insulation removal parts at a predetermined interval in the longitudinal direction, where the internal insulation layer and the external insulation layer are removed.
    • 要解决的问题:为了提供一种在应用于线圈等时有助于连接工作的扁线材料,提高了焊接部件的质量,并且具有优异的批量生产率,并且还提供了一种用于制造扁线材料的方法 解决方案:扁线材料包括:集束线材,其中多个元件线具有形成在导体的外周表面上的内部绝缘层; 围绕集体线材外周的外部导体; 以及形成在外部导体的外周面上的外部绝缘层。 扁线材料具有矩形模制横截面。 扁线材在长度方向上以规定的间隔具有预定长度的绝缘去除部,其中内绝缘层和外绝缘层被去除。
    • 7. 发明专利
    • Thermoelectric conversion and generation device
    • 热电转换和发电装置
    • JP2011023581A
    • 2011-02-03
    • JP2009167845
    • 2009-07-16
    • Swcc Showa Cable Systems Co Ltd昭和電線ケーブルシステム株式会社
    • NAKAMURA MICHIYUKIMINOWA MASAHIROKOBAYASHI KIMIKIHIKICHI YASUONISHIOKA JUNICHIKURATA HIROSHI
    • H01L35/30H01L35/22H02N11/00
    • PROBLEM TO BE SOLVED: To provide a thermoelectric conversion and generation device, capable of generating high electric power by reducing temperature gradient of a metal heat source and increasing the contact area between the metal heat source and a ceramic substrate to increase a heat-input efficiency from the metal heat source to a thermoelectric conversion module.
      SOLUTION: The thermoelectric conversion and generation device (1) for generating electric power by arranging the thermoelectric conversion module (4) between the metal heat source (2) and a cooling mechanism (3) and utilizing temperature difference between them, is provided with a heat receiving plate (8) between the metal heat source and the substrate (5) of the thermoelectric conversion module. In addition, the generator (1) may be provided with a layer (10) coated with a heat resistant and electrically conductive coating material on at least one of the surface of the heat receiving plate facing the metal heat source and the surface of the thermoelectric conversion module facing the substrate. Further, a metal layer (11) composed of a heat resistant and electrically conductive metal foil or plate may be provided on the coated layer.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供一种能够通过降低金属热源的温度梯度而产生高功率并增加金属热源与陶瓷基板之间的接触面积以增加热量的热电转换和发电装置 - 从金属热源到热电转换模块的输入效率。 解决方案:通过在金属热源(2)和冷却机构(3)之间布置热电转换模块(4)并利用它们之间的温度差来发电的热电转换和发电装置(1)是 在金属热源和热电转换模块的基板(5)之间设置有热接收板(8)。 另外,发电机(1)可以在面向金属热源的热接收板的表面和热电偶的表面的至少一个表面上设置涂覆有耐热导电涂层材料的层(10) 转换模块面向基板。 此外,可以在涂层上设置由耐热且导电的金属箔或板构成的金属层(11)。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Oxide superconductive current lead
    • 氧化物超导电流引线
    • JP2009230913A
    • 2009-10-08
    • JP2008072166
    • 2008-03-19
    • Swcc Showa Cable Systems Co Ltd昭和電線ケーブルシステム株式会社
    • NISHIOKA JUNICHIHIKICHI YASUO
    • H01B12/02C01G1/00C01G3/00H01B12/06H01F6/00
    • Y02E40/641Y02E40/642
    • PROBLEM TO BE SOLVED: To provide an oxide superconductive current lead which prevents drift at the connection part of a superconductive wire rod and a current terminal and has prevented occurrence of quenching at the time of current flow and has high stability. SOLUTION: The oxide superconductive current lead 10 is constructed by jointing current terminals 4, 5 consisting of a conductive material in which connection terminal parts 4b, 5b of rectangular shape are respectively installed at one end of disks 4a, 5a through intermediate members 2, 3 made of GFRP or the like at both ends of a current lead support 1 of cylindrical shape consisting of copper having an electric insulating layer on the surface, and by arranging a plurality of ReBa x Cu 3 O y system oxide superconductive wire rods A of tape shape on the current lead support 1 with the substrate face outside, and making the connection resistance of each connecting portion of the oxide superconductive wire rods A and the current terminals 4, 5 to be 0.1 μΩ or less. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种防止超导线材和电流端子的连接部分的漂移的氧化物超导电流引线,并且防止在电流流动时发生淬火并具有高稳定性。 解决方案:氧化物超导电流引线10通过将由导电材料组成的电流端子4,5连接而构成,其中矩形连接端子部分4b,5b分别安装在盘4a,5a的一端,通过中间部件 由在表面具有电绝缘层的铜构成的圆柱形状的电流引线支架1的两端由GFRP等制成的2,3以及通过布置多个ReBa x < SB> 3 系统氧化物超导线材A,当前引线支撑件1的带状形状在衬底面向外部,并使得氧化物的每个连接部分的连接电阻超导 线棒A和电流端子4,5的电阻为0.1μΩ以下。 版权所有(C)2010,JPO&INPIT
    • 9. 发明专利
    • 超電導ケーブル
    • 超级电缆
    • JP2015032363A
    • 2015-02-16
    • JP2013159009
    • 2013-07-31
    • 昭和電線ケーブルシステム株式会社Swcc Showa Cable Systems Co Ltd
    • KITAMURA YUNAKANISHI TATSUNAOHIKICHI YASUOHASEGAWA TAKAYO
    • H01B12/02
    • Y02E40/641
    • 【課題】超電導線材を多層配置した構造で、効率よく、所望の送電容量を確保すること。【解決手段】同心円状に多層配置された超電導線材131〜134を有する超電導ケーブル100である。超電導ケーブル100では、層毎に、臨界電流値の異なる超電導テープ131〜134が配置されている。これら超電導テープ131〜134は、外層側に配置される超電導テープの方が、臨界電流値が高い。これら各層の超電導テープ131〜134の臨界電流を最大限活かして、超電導テープ131〜134を多層配置した構成で、効率よく、大きな送電容量を確保する。【選択図】図1
    • 要解决的问题:以多层形式布置有超导线材的结构来有效地确保预期的传输容量。解决方案:超导电缆100具有以多层形式同心布置的超导线131至134。 在超导电缆100中,在每个层中布置有临界电流不同的超导带131至134。 在超导带131至134中,布置在外层侧的超导带在临界电流中较高。 最大限度地利用各层中的超导带131至134的临界电流,以由多层形式布置的超导带131至134组成的结构有效地确保高传输容量。